Building settlement detection device

Abstract

The utility model relates to the technical field of detection devices, in particular to a building settlement detection device. The device comprises a bottom plate arranged on the ground, a plurality of through holes are formed in the bottom plate, a pair of supporting plates are symmetrically arranged on the bottom plate, sliding cylinders are arranged on the back faces of the two supporting plates, a lever type detection assembly is movably arranged between the two supporting plates, one end of the lever type detection assembly is movably arranged on a positioning assembly, and the positioning assembly is arranged on a building wall. The other end of the lever type detection assembly is movably provided with a hinting assembly, and the hinting assembly is movably arranged in the sliding cylinder. A rotating plate serves as a core through a lever type detection assembly, tiny changes of building settlement are amplified according to the lever principle, one end of the rotating plate makes contact with an ejector block of a positioning assembly through a first telescopic plate and a rotating rod, the other end of the rotating plate is connected with a guide rod of an indicating assembly through a second telescopic plate and a U-shaped frame, and the guide rod obviously displaces in a sliding cylinder through the lever effect; and the scale marks and the horizontal indicating arrow are matched to realize high-precision detection.

Description

Technical Field

[0001] This utility model relates to the field of detection device technology, and in particular to a building settlement detection device. Background Technology

[0002] In the field of building engineering, building settlement is a key factor affecting building safety and stability. With the acceleration of urbanization, various types of buildings are constantly emerging, and the scale and complexity of buildings are increasing day by day, making accurate monitoring of building settlement particularly important.

[0003] Traditional methods for detecting building settlement have many limitations. Some methods rely on periodic manual measurements, which not only consumes a lot of manpower, resources, and time, but also has a limited measurement frequency, making it difficult to capture the dynamic changes in building settlement in real time. Some early detection devices have complex structures, and the installation and debugging process is cumbersome, requiring professional technicians and a large amount of equipment, which increases the cost and difficulty of detection. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technology in terms of processing efficiency and to provide a building settlement detection device to solve the problems mentioned in the background art.

[0005] The technical problem solved by this utility model is achieved through the following technical solution:

[0006] A building settlement detection device includes a base plate set on the ground, with several perforations on the base plate, a pair of support plates symmetrically arranged on the base plate, a sliding cylinder on the back of the two support plates, a lever-type detection component movably arranged between the two support plates, one end of the lever-type detection component movably mounted on a positioning component, the positioning component being mounted on the building wall, and a schematic component movably mounted on the other end of the lever-type detection component, the schematic component being movably mounted inside the sliding cylinder.

[0007] Furthermore, the positioning component includes a mounting shell, with fixed plates symmetrically arranged at the top and bottom of the mounting shell. The fixed plates are mounted on the wall by expansion bolts. A first moving groove is opened inside the mounting shell, and a second moving groove communicating with the first moving groove is opened on the front of the mounting shell. Several lifting springs are arranged on the inner bottom surface of the first moving groove, and top blocks are arranged on the top of the several lifting springs.

[0008] Furthermore, the lever-type detection assembly includes a rotating plate, with rotating shafts symmetrically arranged on the left and right sides of the rotating plate. The rotating shafts are movably mounted on a support plate via bearing seats. A first telescopic plate is movably arranged in the front end of the rotating plate, and a rotating rod is arranged at the top of the first telescopic plate. The rotating rod is located in a first moving groove and is positioned above the top block. Baffles are symmetrically arranged on both sides of the rotating rod and are located on the outside of the mounting shell. A second telescopic plate is movably arranged in the rear end of the rotating plate, and a U-shaped frame is arranged at the top of the second telescopic plate. A fixing column is arranged inside the U-shaped frame.

[0009] Furthermore, the top of the slide cylinder is provided with a sliding sleeve, and the schematic component includes a guide rod movably mounted on a fixed column. The guide rod is movably mounted on the sliding sleeve, and a sliding plate is provided at the bottom of the guide rod. The sliding plate is located inside the slide cylinder, and a scale mark is provided on the wall of the guide rod. A horizontal indicator arrow is provided at the top of the scale mark.

[0010] Furthermore, a pair of sliding grooves are provided on the inner wall of the first moving groove, and a slider is provided on the back of the top block corresponding to the position of the first moving groove, and the slider is disposed in the sliding groove.

[0011] Furthermore, a bubble level is installed on the top of the rotating plate.

[0012] The advantages and beneficial effects of this utility model are as follows:

[0013] 1. The building settlement detection device of this utility model uses a lever-type detection component with a rotating plate as the core. It uses the lever principle to amplify the small changes in building settlement. One end of the rotating plate contacts the top block of the positioning component through the first telescopic plate and the rotating rod, and the other end is connected to the guide rod of the indicator component through the second telescopic plate and the U-shaped frame. The building settlement causes the positioning component to move, and the guide rod is significantly displaced in the slide tube by the lever action. With the help of the scale mark and the horizontal indicator arrow, the detection personnel can accurately read the settlement data and achieve high-precision detection.

[0014] 2. The building settlement detection device of this utility model has scale marks and horizontal indicator arrows on the guide rod of the schematic component. As the building settles, the guide rod moves, and the scale marks change to intuitively show the amount of settlement. The horizontal indicator arrows indicate the status of the guide rod at all times. The detection personnel can check at any time and quickly grasp the building settlement situation without complicated equipment and professional analysis. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the positioning component structure of this utility model;

[0017] Figure 3This is a schematic diagram of the internal structure of the positioning component of this utility model;

[0018] Figure 4 This is a schematic diagram of the lever-type detection component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the lever-type detection component of this utility model.

[0020] Figure 6 This is a schematic diagram of the base plate structure of this utility model.

[0021] Figure 7 This is a schematic diagram of the component structure of this utility model.

[0022] Reference numerals: Base plate 1, Support plate 10, Slide cylinder 11, Perforation 12, Slide sleeve 13, Positioning assembly 2, Mounting shell 20, Fixing plate 21, First moving groove 22, Second moving groove 23, Slide groove 24, Lifting spring 25, Top block 26, Slider 27, Lever-type detection assembly 3, Rotating plate 30, Rotating shaft 31, Bearing seat 32, Bubble level 33, First telescopic plate 34, Rotating rod 35, Baffle 36, U-shaped frame 37, Fixing column 38, Second telescopic plate 39, Schematic assembly 4, Slide plate 40, Guide rod 41, Horizontal indicator arrow 42, Scale mark 43. Detailed Implementation

[0023] The present invention will be further described in detail below through specific embodiments. The following embodiments are only descriptive and not limiting, and should not be used to limit the protection scope of the present invention.

[0024] like Figures 1-7 As shown, the present invention proposes a building settlement detection device, which includes a base plate 1 set on the ground. Several perforations 12 are pre-drilled on the base plate 1. By selecting appropriate expansion bolts to pass through these perforations 12, the base plate 1 can be firmly fixed to the ground, providing a stable and reliable support platform for the entire detection device. On the base plate 1, a pair of support plates 10 are symmetrically installed. The pair of support plates 10 not only provide a support structure for the installation of subsequent components, but also have a sliding cylinder 11 on their back. The sliding cylinder 11 will play a key guiding role in the detection process. Between the two support plates 10, a lever-type detection component 3 is movably installed. This component will become the core component for sensing building settlement and transmitting signals. One end of the lever-type detection component 3 is movably connected to a positioning component 2 set on the building wall, and the other end is movably connected to a schematic component 4 movably set in the sliding cylinder 11, thereby constructing a complete detection signal transmission system.

[0025] The positioning component 2 is mainly composed of a mounting shell 20. The top and bottom of the mounting shell 20 are symmetrically equipped with fixing plates 21. In the actual installation process, the fixing plates 21 are firmly fixed to the wall of the building using expansion bolts, so as to ensure that the positioning component 2 can be stably attached to the wall of the building. The mounting shell 20 has a first moving groove 22 inside and a second moving groove 23 communicating with the first moving groove 22 on the front. Several lifting springs 25 are evenly arranged on the inner bottom surface of the first moving groove 22. The tops of these lifting springs 25 are connected to a top block 26. In order to ensure the stability of the top block 26 during the movement, a pair of sliding grooves 24 are symmetrically arranged on the inner wall of the first moving groove 22. At the same time, a slider 27 is arranged on the back of the top block 26 corresponding to the position of the first moving groove 22. The slider 27 can slide smoothly in the sliding groove 24.

[0026] The front end of the lever-type detection component 3 is connected to the positioning component 2. The lever-type detection component 3 includes a rotating plate 30. Rotating shafts 31 are symmetrically installed on the left and right sides of the rotating plate 30. Through the bearing seat 32, the rotating shafts 31 are movably installed on the support plate 10, so that the rotating plate 30 can rotate flexibly around the rotating shafts 31. A first telescopic plate 34 is movably arranged inside the front end of the rotating plate 30. A rotating rod 35 is installed at the top of the first telescopic plate 34. The rotating rod 35 passes through the second moving groove 23 and extends into the first moving groove 22, and is located above the top block 26. In order to prevent the rotating rod 35 from deviating during the movement, baffles 36 are symmetrically installed on both sides of the rotating rod 35. The baffles 36 are located on the outside of the mounting shell 20.

[0027] A second telescopic plate 39 is movably installed inside the rear end of the rotating plate 30. A U-shaped frame 37 is installed at the top of the second telescopic plate 39. A fixed column 38 is installed inside the U-shaped frame 37. The guide rod 41 in the schematic component 4 is movably installed on the fixed column 38. The guide rod 41 passes through the sliding sleeve 13 installed at the top of the slide cylinder 11. A sliding plate 40 is installed at the bottom of the guide rod 41. The sliding plate 40 is located inside the slide cylinder 11. A scale mark 43 is set on the wall of the guide rod 41. A horizontal indicator arrow 42 is also set at the top of the scale mark 43. When the lever-type detection component 3 is activated due to building settlement, it will drive the guide rod 41 to move up and down inside the slide cylinder 11 through the U-shaped frame 37. The detection personnel can obtain data information on building settlement by observing the position changes of the scale mark 43 and the horizontal indicator arrow 42.

[0028] To ensure that the lever-type detection component 3 is in a horizontal position in the initial state, thereby guaranteeing the accuracy of the detection, a bubble level 33 is installed on the top of the rotating plate 30. During the installation and debugging process, the operator can adjust the relevant parts of the lever-type detection component 3 and observe the position of the bubble in the bubble level 33. When the bubble is located in the center of the level, it indicates that the lever-type detection component 3 has been adjusted to a horizontal state.

[0029] When using the testing device in practice, firstly, select several expansion bolts of suitable specifications and strength, and pass them through the pre-set perforation 12 at the bottom of the testing device to firmly fix it on the solid ground. This step is intended to build a stable reference platform for the entire testing system. Next, locate the bubble level 33 equipped on the testing device, and observe the position change of the bubble in the bubble level 33 by adjusting the angle of the lever-type testing component 3 until the bubble is in the center position of the level. This indicates that the lever-type testing component 3 has been successfully adjusted to a horizontal state, laying the foundation for the accuracy of subsequent testing. After ensuring that the lever-type testing component 3 is level, use several more expansion bolts to firmly install the positioning component 2 onto the exterior wall of the building.

[0030] When a building settles due to various factors (such as foundation soil deformation, groundwater level changes, etc.), the building itself will cause the positioning component 2 connected to it to move downwards synchronously. The downward movement of the positioning component 2 will directly press the rotating rod 35 associated with it. According to the lever principle, after the rotating rod 35 is subjected to force, the other end of the rotating plate 30 will tilt upwards. The tilting action of the rotating plate 30 is closely connected to the guide rod 41 through the U-shaped frame 37, thereby driving the guide rod 41 to be pulled upwards in the slide cylinder 11. During the movement of the guide rod 41, its position change relative to the slide cylinder 11 directly reflects the degree of building settlement. The inspectors only need to periodically observe the position of the scale mark 43 and compare it with the initial position to clearly and accurately know the data of building settlement, and then conduct a scientific assessment and analysis of the building's safety status based on this data.

[0031] Although the embodiments and drawings of this utility model have been disclosed for illustrative purposes, those skilled in the art will understand that various substitutions, changes and modifications are possible without departing from the spirit and scope of this utility model. Therefore, the scope of this utility model is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A building settlement detection device, comprising a base plate (1) set on the ground, wherein a pair of support plates (10) are symmetrically arranged on the base plate (1), and a sliding cylinder (11) is provided on the back of the two support plates (10), characterized in that: A lever-type detection component (3) is movably disposed between the two support plates (10). One end of the lever-type detection component (3) is movably disposed on the positioning component (2), which is disposed on the building wall. The other end of the lever-type detection component (3) is movably disposed on the schematic component (4), which is movably disposed inside the slide cylinder (11).

2. The building settlement detection device according to claim 1, characterized in that: The positioning component (2) includes a mounting shell (20). The mounting shell (20) has a fixing plate (21) symmetrically arranged on its top and bottom. The fixing plate (21) is mounted on the wall by expansion bolts. The mounting shell (20) has a first moving groove (22) inside. The front of the mounting shell (20) has a second moving groove (23) communicating with the first moving groove (22). The inner bottom surface of the first moving groove (22) is provided with several lifting springs (25). The top of the several lifting springs (25) is provided with a top block (26).

3. The building settlement detection device according to claim 2, characterized in that: The lever-type detection assembly (3) includes a rotating plate (30), with rotating shafts (31) symmetrically arranged on the left and right sides of the rotating plate (30). The rotating shafts (31) are movably mounted on the support plate (10) via bearing seats (32). A first telescopic plate (34) is movably arranged in the front end of the rotating plate (30). A rotating rod (35) is arranged at the top of the first telescopic plate (34). The rotating rod (35) is arranged in the first moving groove (22) and is located above the top block (26). Baffles (36) are symmetrically arranged on both sides of the rotating rod (35). The baffles (36) are arranged outside the mounting shell (20). A second telescopic plate (39) is movably arranged in the rear end of the rotating plate (30). A U-shaped frame (37) is arranged at the top of the second telescopic plate (39). A fixing column (38) is arranged inside the U-shaped frame (37).

4. The building settlement detection device according to claim 1, characterized in that: The top of the slide cylinder (11) is provided with a sliding sleeve (13). The schematic component (4) includes a guide rod (41) movably disposed on the fixed column (38). The guide rod (41) is movably disposed on the sliding sleeve (13). The bottom of the guide rod (41) is provided with a sliding plate (40). The sliding plate (40) is disposed inside the slide cylinder (11). The wall of the guide rod (41) is provided with a scale mark (43). The top of the scale mark (43) is provided with a horizontal indicator arrow (42).

5. A building settlement detection device according to claim 2, characterized in that: A pair of sliding grooves (24) are provided on the inner wall of the first moving groove (22), and a slider (27) is provided on the back of the top block (26) corresponding to the position of the first moving groove (22), and the slider (27) is disposed in the sliding groove (24).

6. A building settlement detection device according to claim 3, characterized in that: A bubble level (33) is provided on the top of the rotating plate (30).

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